Major roads include N1 west from Djibouti 246 km via Ouê ' a and Mouloud to Dikhil, then north via Yoboki to Ethiopia, designated part of the Ndjamena-Djibouti Trans-Africa Highway 6 ;

and a secondary road from Djibouti south-west via Holhol and Ali Addé to Ali Sabieh, then north to join N1.

Prior to 1970, the N1 used to run from Beit Bridge to Colesburg, and then follow the alignment of the present N9 to George.

The N1 then heads through the suburbs of Goodwood and Bellville, where the R300 terminates at it, before heading towards Paarl.

From the top of the pass, the N1 passes Touws River and Matjiesfontein before passing through Laingsburg, then heads towards Beaufort West.

The N1 then continues towards Colesberg, where the N9 terminates where it meets the N1.

The N8 WEST from Kimberley intersects with the N1 bypass, joining it for 3 km, before heading EAST through the central parts of Bloemfontein and then to Maseru in Lesotho,

Many motorists from Cape Town heading for Durban travel the N1 to Winburg, and then N5 to Harrismith as an alternative to reach Durban.

The N1 then becomes the Western Bypass portion of the same ring road, passing through through Johannesburg's western suburbs before meeting the N3 ( the Eastern Bypass portion of the Johannesburg Ring Road, later going to Durban ) and Johannesburg's own M1 freeway at the Buccleuch Interchange.

The N1 then heads towards Pretoria along the Ben Schoeman Highway ; this section carries 300, 000 vehicles per day and is purported to be the busiest stretch of road in South Africa.

At Centurion, the N1 meets the N14 and leaves the Ben Schoeman Highway ( which then becomes part of the N14 ) to become the Pretoria Eastern Bypass, intersecting with the R21 during this time.

The N4 then joins the N1 from Witbank and follows the N1 a short distance before splitting to the west towards Rustenburg.

The N1 then heads to the north and passes into Limpopo province.

The N1 then passes near Bela Bela ( previously Warmbaths ) and Modimolle ( previously Nylstroom ).

The N1 then winds through the Soutpansberg Mountains ( containing two short tunnels ) before heading to Musina.

In Cape Town the highway connects with Table Bay Boulevard ( N1 ) near the Table Bay Harbor and then runs north along the coast for stretch that is known as Marine Drive.

After crossing into the Free State, the N3 heads to Harrismith, where the N5 leaves it ( providing a route to Bloemfontein and Cape Town via the N1 ).

There is a short dual carriageway freeway bypass of Kroonstad, before the N1 heads towards the Vaal River and Gauteng.

After Polokwane, the N1 heads north, crossing the Tropic of Capricorn before passing Louis Trichardt.

Its most notable features are Plunket College of Further Education, St. Aidan's Christian Brothers School ( whose past pupils include the former Irish Taoiseach, Bertie Ahern and the international footballer Liam Brady ), and the Holy Child Roman Catholic Church, a large redbrick church which is a well-known landmark to travellers on the N1.

The Trans – West African Coastal Highway, part of the Trans-African Highway network crosses Ghana along the N1, connecting it to Abidjan, ( Côte d ' Ivoire ), Lomé, ( Togo ) and to Benin and Nigeria.

The British aircraft manufacturer Saunders-Roe developed the first practical man-carrying hovercraft, the SR. N1, which carried out several test programmes in 1959 to 1961 ( the first public demonstration in 1959 ), including a cross-channel test run in July 1959 piloted by Peter (" Sheepy ") Lamb, an ex-naval test pilot and the Chief Test Pilot at Saunders Roe.

With the assistance of the Georgia Regional Transportation Authority ( GRTA ), express services are available to Atlanta, connecting with MARTA at the Doraville ( NE10 ), Lindbergh Center ( N6 ), Arts Center ( N5 ), Midtown ( N4 ), North Avenue ( N3 ), Civic Center ( N2 ), Peachtree Center ( N1 ), and Five Points stations.

* N1 ( also called N100 ), an evoked potential over the human brain

* N1 ( rocket ), a Soviet Union rocket

The Midland Red Motor Express Coach ( 1120 ), issued in March 1960, was a model of the latest high speed coach for the motorway age fitted with a turbo-charged engine, and a model of the pioneering SR. N1 hovercraft ( 1119 ) was released in June 1960.

This garage, originally the home of Bee Line, Inc., houses the following routes: N1, N2, N4, N8, N14, N15, N19, N25, N31, N32, N33, N35 ( some service ), N36, N40 ( some service ), N41 ( some service ), N62, and N88 Jones Beach ( summer service only ).

These routes are the N1 / M1 ( Dublin-north of Dundalk ), the N4 / M4 / N6 / M6 ( Dublin-Kinnegad-Galway ), the N7 / M7 ( Dublin-Limerick ), the N8 / M8 ( Portlaoise-Cork ) and the N9 / M9 ( near Naas-Waterford ).

The N1-L3 consisted of five stages in total, three for immediate boost into orbit ( the N1 ), and another two for the lunar portion ( the L3 ).

Although parts of the N12 between Warrenton and Klerksdorp are in poor condition ( although in process of being upgraded ), the N1 from Bloemfontein onwards is tolled while the N12 is toll-free.

N9 from N1 122 km north and east to Tadjoura, where a secondary road continues along the coast ;

In 1959, shortly after his death, the shop moved to 5 Caledonian Road, London N1 9DX, where it is still a prime source of literature on pacifism and other radical approaches to living.

It runs from Belfast via Lisburn and Banbridge to the border with the Republic of Ireland south of Newry, from where the road continues to Dublin, becoming the N1 road and M1 motorway.

The N1 begins at Bachelors Walk, part of the Dublin quays, where it connects to the N4.

* M1, part of the DublinBelfast route: from M50 J3 at Dublin Airport to Thistle Cross ( just north of Dundalk ) where it reverts to the N1 dual carriageway up to the border with Northern Ireland ( where it continues without interruption as the A1 to Belfast ).

The M1 runs the length of the city north-south, from Soweto to Buccleuch, where it becomes the N1.

It ends at the Buccleuch Interchange, where it merges with the N1 Western Bypass and M1 freeways.

From the west, the Southern Bypass begins at the Diepkloof Interchange, where it splits from the N1 freeway.

Major improvements have been made to the Koeberg Interchange, where the N1 meets the M5, one of the main arterial routes linking Milnerton with the Southern Suburbs.

The N1 briefly crosses into the Northern Cape at Three Sisters for a few kilometres before crossing back into the Western Cape, and remains in the Western Cape until just after its intersection with the R63, where re-enters the Northern Cape.

Just before reaching Bloemfontein, the N6 from East London terminates where it meets the N1.

The route intersects the N1 Eastern Pretoria Bypass near Centurion, the R24 near the airport, the N12 and N17 in Boksburg, and the N3 near Vosloorus on the East Rand, where it ends.

The highway's northern terminus is at the Buccleuch Interchange where it meets with the N1 Western Bypass and the N3 Eastern Bypass.

It starts at a roundabout at Ballymascanlan, just north of Dundalk, where it meets the N52 and the M1 / N1 roads.

Two kilometers of dual-carriageway take it to the R132 ( the old N1 ) from where it becomes the Dundalk eastern inner relief route, over a new bridge near the harbour and north to the N1.